CN104526011A - Fixing device for drilling into connecting sleeve - Google Patents
Fixing device for drilling into connecting sleeve Download PDFInfo
- Publication number
- CN104526011A CN104526011A CN201410786870.6A CN201410786870A CN104526011A CN 104526011 A CN104526011 A CN 104526011A CN 201410786870 A CN201410786870 A CN 201410786870A CN 104526011 A CN104526011 A CN 104526011A
- Authority
- CN
- China
- Prior art keywords
- axle
- index plate
- adapter sleeve
- type pedestal
- fixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/02—Boring templates or bushings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
- B23Q16/06—Rotary indexing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
Abstract
The invention discloses a fixing device for drilling into a connecting sleeve. A through hole for fixing a drill sleeve is formed in the upper end of a C-shaped base, a boss is arranged at the upper end of the drill sleeve and abuts against the exterior of the through hole, a guide hole is formed in the center of the drill sleeve, a mandrel is rotatably connected to the middle of the C-shaped base, discharging holes matched with the guide hole are evenly distributed in the right end of the mandrel in the circumferential direction, a locating boss is arranged in the middle of the mandrel, the right end of the mandrel is connected with a screw rod, the outer end of the screw rod is connected with a locking nut, the left end of the mandrel penetrates through the middle of the C-shaped base and is fixedly connected with an index plate on the back face of the C-shaped base, a plurality of locating grooves are formed in the right side of the index plate in the circumferential direction, a locator comprises a locating rod, a spring and a locking cover, an ejector head capable of being jacked into a locating groove is arranged at the left end of the locating rod, a convex ring is arranged in the middle of the locating rod, and a sliding channel allowing the convex ring to slide is arranged on the C-shaped base. According to the scheme, clamping is convenient and fast, operation is easy, the connecting sleeve can be fixed fast, indexing machining of the connecting sleeve can be achieved, and production efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of adapter sleeve fixing device for drilling.
Background technology
The part that adapter sleeve right and wrong in power transmission are usually shown in, is mainly used in connection two power transmission shafts.
During adapter sleeve circumference Drilling operation, inventor encounters problem, in prior art, the boring of adapter sleeve circumference normally utilizes collet chuck to be fixed, behind the complete hole of each brill, when boring next hole, need operation collet chuck to unclamp adapter sleeve and then adapter sleeve is rotated an angle, more fixedly hole with collet chuck, therefore be mostly wasted on clamping the process time of adapter sleeve, have impact on production efficiency.
Summary of the invention
The invention is intended to provide a kind of adapter sleeve fixing device for drilling, so that quick-clamping adapter sleeve, enhance productivity.
Adapter sleeve fixing device for drilling in this programme, comprise C type pedestal, also comprise locking nut, axle, drill bushing, index plate and locator, C type pedestal upper end is provided with the through hole for fixing drill bushing, drill bushing upper end is provided with boss and is against outside through hole, drill bushing center is provided with pilot hole, central axis is connected in the middle part of C type pedestal, axle right-hand member is provided with the dumping pit with pilot hole coaxial line, positioning boss is provided with in the middle part of axle, axle right-hand member is connected with screw rod, screw rod outer end connects locking nut, axle left end is through being connected and fixed with the index plate being positioned at the C type pedestal back side in the middle part of C type pedestal, some locating slots are circumferentially with on the right side of index plate, locator comprises backstay, spring and tightening cover, backstay left end is provided with can the top of jacking locating slot, bulge loop is provided with in the middle part of backstay, C type pedestal is provided with the slideway slided for bulge loop, tightening cover is threaded in slideway right-hand member, spring one end is against on bulge loop right side, the spring other end is against on tightening cover left side.
Compared with prior art, the invention has the advantages that: comprise C type pedestal, also comprise locking nut, axle, drill bushing, index plate and locator, C type pedestal upper end is provided with the through hole for fixing drill bushing, drill bushing upper end is provided with boss and is against outside through hole, drill bushing center is provided with pilot hole, pass for drill bit, central axis is connected in the middle part of C type pedestal, axle right-hand member is provided with the dumping pit with pilot hole coaxial line, the iron filings that boring produces can conveniently be discharged by dumping pit, positioning boss is provided with in the middle part of axle, axle right-hand member is connected with screw rod, screw rod outer end connects locking nut, turn locking nut can clamp or unclamp adapter sleeve, axle left end is through being connected and fixed with the index plate being positioned at the C type pedestal back side in the middle part of C type pedestal, some locating slots are circumferentially with on the right side of index plate, locator comprises backstay, spring and tightening cover, backstay left end is provided with can the top of jacking locating slot, bulge loop is provided with in the middle part of backstay, C type pedestal is provided with the slideway slided for bulge loop, tightening cover is threaded in slideway right-hand member, spring one end is against on bulge loop right side, the spring other end is against on tightening cover left side, backstay can be controlled by turn tightening cover hold out against or unclamp index plate.
During work, adapter sleeve take endoporus as benchmark, adapter sleeve is enclosed within axle right-hand member, adapter sleeve end face is against on the positioning boss in the middle part of axle, then turn nut, adapter sleeve can be clamped, then drill bit stretches into from drill bushing pilot hole and then holes at adapter sleeve, after processing, unscrews tightening cover, rotate index plate, axle, make axle drive adapter sleeve to rotate, then screw tightening cover, hold out against locating slot, realize the calibration of adapter sleeve, continue boring.This programme convenient mounting and clamping is quick, processing ease, can fixed operating sleeve fast, and the calibration that can realize adapter sleeve is processed, and substantially increases production efficiency.
Further, between axle with index plate, key is connected, and accurate positioning facilitates installing/dismounting.
Further, axle left end stretches out index plate and is provided with handle, facilitates turn axle.
Further, between described axle and locking nut, be also provided with opening pad, increase the active area of locking nut, make adapter sleeve clamping more firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is that the A of Fig. 1 is to schematic diagram.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: locking nut 1, opening pad 2, axle 3, drill bushing 4, index plate 5, handle 6, locator 7.
Embodiment is basic as Fig. 1, shown in Fig. 2: adapter sleeve fixing device for drilling comprises C type pedestal, also comprise locking nut 1, axle 3, drill bushing 4, index plate 5 and locator 7, C type pedestal upper end is provided with the through hole for fixing drill bushing, drill bushing upper end is provided with boss and is against outside through hole, drill bushing center is provided with pilot hole, pass for drill bit, central axis is connected in the middle part of C type pedestal, axle right-hand member is provided with the dumping pit with pilot hole coaxial line, the iron filings that boring produces can conveniently be discharged by dumping pit, positioning boss is provided with in the middle part of axle, axle right-hand member is connected with screw rod, screw rod outer end connects locking nut, open washer 2 is also provided with between described axle and locking nut, increase the active area of locking nut, make adapter sleeve clamping more firm, turn locking nut can clamp or unclamp adapter sleeve, axle left end stretches out index plate and is provided with handle 6, facilitate turn axle, axle left end is through being connected and fixed with the index plate being positioned at the C type pedestal back side in the middle part of C type pedestal, some locating slots are circumferentially with on the right side of index plate, locator comprises backstay, spring and tightening cover, backstay left end is provided with can the top of jacking locating slot, bulge loop is provided with in the middle part of backstay, C type pedestal is provided with the slideway slided for bulge loop, tightening cover is threaded in slideway right-hand member, spring one end is against on bulge loop right side, the spring other end is against on tightening cover left side, backstay can be controlled by turn tightening cover hold out against or unclamp index plate, between axle with index plate, key is connected, accurate positioning, facilitate installing/dismounting.
During work, adapter sleeve take endoporus as benchmark, adapter sleeve is enclosed within axle right-hand member, adapter sleeve end face is against on the positioning boss in the middle part of axle, then loads onto opening pad, turn nut, adapter sleeve can be clamped, then drill bit stretches into from drill bushing pilot hole and then holes at adapter sleeve, after processing, unscrew tightening cover, rotate index plate, axle, make axle drive adapter sleeve to rotate, then tightening cover is screwed, hold out against locating slot, realize the calibration of adapter sleeve, continue boring.This programme convenient mounting and clamping is quick, processing ease, can fixed operating sleeve fast, and the calibration that can realize adapter sleeve is processed, and substantially increases production efficiency.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. adapter sleeve fixing device for drilling, it is characterized in that: comprise C type pedestal, also comprise locking nut, axle, drill bushing, index plate and locator, C type pedestal upper end is provided with the through hole for fixing drill bushing, drill bushing upper end is provided with boss and is against outside through hole, drill bushing center is provided with pilot hole, central axis is connected in the middle part of C type pedestal, on axle right-hand member, circumference is evenly equipped with the dumping pit mated with pilot hole, positioning boss is provided with in the middle part of axle, axle right-hand member is connected with screw rod, screw rod outer end connects locking nut, axle left end is through being connected and fixed with the index plate being positioned at the C type pedestal back side in the middle part of C type pedestal, some locating slots are circumferentially with on the right side of index plate, locator comprises backstay, spring and tightening cover, backstay left end is provided with can the top of jacking locating slot, bulge loop is provided with in the middle part of backstay, C type pedestal is provided with the slideway slided for bulge loop, tightening cover is threaded in slideway right-hand member, spring one end is against on bulge loop right side, the spring other end is against on tightening cover left side.
2. adapter sleeve fixing device for drilling according to claim 1, is characterized in that: between axle with index plate, key is connected.
3. adapter sleeve fixing device for drilling according to claim 2, is characterized in that: axle left end stretches out index plate and is provided with handle.
4. adapter sleeve fixing device for drilling according to claim 3, is characterized in that: be also provided with opening pad between described axle and locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786870.6A CN104526011A (en) | 2014-12-18 | 2014-12-18 | Fixing device for drilling into connecting sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786870.6A CN104526011A (en) | 2014-12-18 | 2014-12-18 | Fixing device for drilling into connecting sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104526011A true CN104526011A (en) | 2015-04-22 |
Family
ID=52841742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410786870.6A Pending CN104526011A (en) | 2014-12-18 | 2014-12-18 | Fixing device for drilling into connecting sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526011A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274034A (en) * | 2018-03-21 | 2018-07-13 | 桂林福达齿轮有限公司 | A kind of car bridge driving gear brill cross hole tool |
| CN111872741A (en) * | 2020-08-04 | 2020-11-03 | 四川皇龙智能破碎技术股份有限公司 | Rotary indexing device for roller |
-
2014
- 2014-12-18 CN CN201410786870.6A patent/CN104526011A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274034A (en) * | 2018-03-21 | 2018-07-13 | 桂林福达齿轮有限公司 | A kind of car bridge driving gear brill cross hole tool |
| CN111872741A (en) * | 2020-08-04 | 2020-11-03 | 四川皇龙智能破碎技术股份有限公司 | Rotary indexing device for roller |
| CN111872741B (en) * | 2020-08-04 | 2021-11-12 | 四川皇龙智能破碎技术股份有限公司 | Rotary indexing device for roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |